Why would a female's legs continue to shake after sex?

Don't worry, nothing is wrong. You are most definitely doing something right! My legs only shake like that (most of my body shivers, actually) during of after AMAZING sex. I can't really explain why it happens, but I can tell you it's a good thing. Shivering because something feels good is a wonderful sign. I even get the shivers after an amazing kiss!

my legs always shake when a man gives me a good orgasm. actually my hips shake also. if you are making her spasm like that just be proud and confident nothing is wrong with her.

Hi most of the time my legs first go rigid the seems to uncontrollable shake, however on one occasion my legs shook and shook, I had no control over them

it is due to weakness and needs a therapy

rubbish, just uncontrollable orgasm from awesome sex,

If you’ve ever wrapped up a romp in the hay with shaky legs, you’re probably wondering why. While everyone’s body responds to orgasms differently, shaking and pelvic cramping after reaching orgasm can happen to many women.
To understand why you might have to cramp or shake, you first have to understand how an orgasm affects our bodies. During orgasm, you will experience myotonia, which is muscle contraction or tension that affects most of the muscles in your body. There’s a lot of tension built up around your muscles during orgasm, and when you relax those muscles after all the action, your legs might shake.
If you have pelvic cramping after you’ve orgasmed, it’s probably caused by a release of oxytocin, known as the cuddle or love hormone. Because of this hormone, you’ll have some uterine contractions and myotonia, which can cause cramping after orgasm.
In general, a little shaking or pelvic cramping after sex is normal and you shouldn’t worry. Most people notice a sense of well-being and a sense of peace that can last anywhere from 10 minutes to several hours after orgasm. During this period, you may feel the shaking or cramping sensations.

perfectly normal .... my wife is the same

that is ridiculous is a physically positive response not a weakness

Good for you.

That is the only time my legs shake and will for a while after sex because the orgasm i experienced was AWESOME...So if your worried DON'T BE you are doing great

My legs shake even when i am horny and just imagining to have sex with my guy

That Lisa really knows how to start a conversation..

I know. Suddenly I have Restless Leg Syndrome, and now I'm wondering if it's a delayed reaction kind of thing from something earlier today.

Today??? Oh sure. hahahahaha, good one